Aerodynamic wing attachment for windshield wiper arm



FIG. 1 is a top, rear perspective view of an aerodynamic wing attachment for windshield wiper arm showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a right side elevation view thereof; and

FIG. 7 is a bottom plan view thereof. 

The ornamental design for an aerodynamic wing attachment for windshield wiper arm, as shown. 